IBM VERSION 5 SY44-5902-05 - Manual (Page 111)

For more information, see “Verification procedures” on page 95.
Verify communications
You can check communications for correct operation by performing the verification
procedure.
Communications test descriptions
When you select the Hardware Service Manager Verify option (see “Hardware
Service Manager — Verify” on page 95 for details) or run VFYCMN (see “Verify
communications” on page 308) on communications, you can test the correct
operation of the following hardware:
v Communications I/O adapter card
v Communications cable
v Local or remote modem
v External token ring
You can get additional problem analysis information by running more than one
test.
Chapter 2. Hardware Service Manager 97